Humboldt Nutrients Humboldt Roots Single Ingredient Supplements Mix 1/2 teaspoon (2

Mix 1/2 teaspoon (2

This 4-Site expansion kit from Current Culture allows you to expand your Under Current Double Barrel XL13 system by 4-Sites (1 row) or your Under Current XL13 4-sites (2 rows)

Can be used as a whole house filter or stand alone

& Sturdy Branches

essential oil

Humboldt Nutrients Humboldt Roots Single Ingredient Supplements Mix 1/2 teaspoon (2Specifically Designed To Expand The Root Zone, Resulting In Healthier Crops & Larger Yields Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their plants. A large yield is directly related to a plant's metabolism rates, and plant metabolism rates are directly